<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="../js/jquery-3.5.1.min.js"></script>
    <script type="text/javascript">

    </script>
</head>
<body>
<h1>
    ajax上传单个图片
</h1>
<form action="/uploadimgAPP" method="post" enctype="multipart/form-data">
    <input type="file" name="file">
    <input type="submit" value="提交">
</form>
</body>
</html>